20 Most Recent 2005 Yamaha Ybr 125 Questions & Answers


Hi, Wayne for this scenario you will need your service manual that has all fastener torque specs and a wiring diagram on the back pages, parts fiche, and owners manual if you can't find the best tool you ever bought for your Yamaha, despair not, for a mere zero $0 you can download another one.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
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2005 Yamaha Ybr... | Answered on Apr 15, 2018


Does the bike have an Immobiliser?


If so this maybe the reason you have no spark.....
When did the problem start? Coils rarely are the cause of no spark.

2005 Yamaha Ybr... | Answered on Feb 02, 2018


Hi,it would be best to undo the throttle cable where it gose into the carb then turn the throttle grip and see if the cable turns freely at the throttle grip,then pull it from the end that gose into the carb,if it runs freely then the carb needs cleaning,if it dose not run freely just replace it,hope this was some help.

2005 Yamaha Ybr... | Answered on Dec 22, 2017


Hi, Sheila_coope for more information about your question and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
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2005 Yamaha Ybr... | Answered on Jun 20, 2017


Hi, Malcheath for this scenario you will need your service/owners manual if you can't find the best tool you ever bought for your Yamaha, despair not, for a mere zero $0 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
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2005 Yamaha Ybr... | Answered on Jun 12, 2017


Hi, Tomvarley92 and the usual suspects are:
1. Spark plugs in bad condition or have an improper gap or are partially fouled.
2. Spark plug cables in bad condition.
3. Battery damaged or nearly discharged, should have 12.5 volts.
4. Check battery terminals for damage or corrosion, check the battery cables at "BOTH" ends for loose, corroded, or broken connectors, "INSIDE" and outside the cable harness, perform connector wiggle test and check cables with an ohmmeter if necessary.
5. Throttle controls not adjusted correctly.
6. Water or dirt in the fuel system.
7. Water or dirt in the carburetor.
8. Intake air leak.
9. Fuel tank vent hose and vapor valve plugged, or fuel line closed off, restricting fuel flow.
10. Enricher valve inoperative.
11. Engine lubricant to heavy (winter operation).
12. Ignition is not functioning properly (possible sensor failure).
13. Faulty ignition coil.
14. Valves sticking.
For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
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Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2005 Yamaha Ybr... | Answered on Jun 12, 2017


Hola, Guns7_87 para este escenario necesitar?s tu manual de servicio / propietario si no puedes encontrar la mejor herramienta que compraste para tu Yamaha, desesperaci?n no, por solo $ 0 cero puedes descargar otro. Para obtener m?s informaci?n sobre su problema y las valiosas descargas "GRATIS" que necesitar?, haga clic en los enlaces azules a continuaci?n. Buena suerte y tener un d?a maravilloso.
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Yamaha Motorcycle Wiring Diagrams
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Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2005 Yamaha Ybr... | Answered on Jun 06, 2017


Hi, Duke_bawk590 for this scenario you will need your service/owners manual if you can't find the best tool you ever bought for your Yamaha, despair not, for a mere zero $0 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
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Yamaha YBR125ED 2005 Service Manual
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Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2005 Yamaha Ybr... | Answered on Jun 05, 2017


Hi, Buster_storm for this scenario you will need your service/owners manual if you can't find the best tool you ever bought for your Yamaha, despair not, for a mere zero $0 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
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Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2005 Yamaha Ybr... | Answered on May 25, 2017


Hi, Rag_anu19 and the usual suspects are:
1. Blown instrument fuse.
2. Faulty sending unit.
3. Faulty wiring between sending unit and gauge.
4. Faulty ground or power connection.
5. Bad fuel gauge.
For more information about your question and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
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Yamaha YBR125ED 2005 Service Manual
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Yamaha YBR125ED Owner Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e


2005 Yamaha Ybr... | Answered on May 22, 2017


Hi, Bsacdivermar before testing any electrical component in the Starter Circuit it is "IMPERATIVE" that you have a fully charged battery of 12.5 volts or more and be able to pass a proper "LOAD" test because your battery may have 12.5 volts or more but little or zero amps causing the battery to be faulty and must be replaced, especially "AGM" batteries.
1. Ignition Switch not in the "ON" position.
2. Engine Run Switch in the "OFF" position.
3. Check the battery terminals for damage or corrosion check the battery cables at "BOTH" ends for loose, corroded, or broken connectors, "INSIDE" and outside the cable harness, perform connector wiggle test and check cables with an ohmmeter.
4. Bank angle sensor needs a reset or is faulty.
5. FOB battery low or dead.
6. Faulty ignition switch.
7. Faulty starter button.
8. Faulty kickstand or clutch pull in switch/sensor.
9. Security alarm needs a reset.
10. Starter relay, solenoid, starter have failed or circuit wiring faulty.
11. Starter armature or field coils have failed.
12. Main fuse or circuit breaker may be blown or faulty.
13. The electric starter is working but starter clutch has failed.
14. Check for engine trouble codes.
For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
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Yamaha YBR125ED Owner Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

2005 Yamaha Ybr... | Answered on May 10, 2017


Hi, Grayan79 for this scenario you will need your service/owners manual if you can't find the first and best tool you ever bought for your Yamaha, despair not, for a mere zero $0 you can download another one.
For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
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Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e


2005 Yamaha Ybr... | Answered on May 08, 2017


Could be the grounding of the bulb, relay or switch. You need to get a multimeter to test them. If it makes the clicking noise then the switch is ok

2005 Yamaha Ybr... | Answered on Apr 27, 2017


Hi, Sean I would love to help you with your engine or chassis noise but I just loaned my brand new pair of listening ears to your local dealer's chief technician so he could take your bike for a test ride and give you his professional opinion and estimate about your noise and repair cost. If you are a little short on "DRACHMA" and a Dealership is not on your list of fun places to visit then perhaps the list below will help soothe your worried mind so you can make an informed decision.
1. Bearings---SCREECH
2. Belts---CHIRP
3. Brake Rotors---BUZZ
4. Chains---RATTLE
5. Clutches---CHATTER
6. Cylinders---PING
7. Fronk Forks---Plunk
8. Gears---WHINE
9. Head Gasket---HISS
10. Hydraulic Lifters---TAP
11. Pistons---SLAP
12. Rear Shocks---SQUEAK
13. Shifting Trans---CLUNK
14. Solid Lifters---TICK
15. Starters---CLICK
16. Connecting Rods Go---KNOCK-KNOCK---who's there, it's me "*****"
For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
https://yamahaclub.com/forums/topic/25459-squeaking-ybr125
Ybr Engine noise
Yamaha YBR125ED 2005 Service Manual
OEM parts for Yamaha
Yamaha YBR125ED Owner Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e


2005 Yamaha Ybr... | Answered on Feb 27, 2017


medium fork oil - 150 mls in each leg

2005 Yamaha Ybr... | Answered on Feb 10, 2017


Hi, Anonymous for this scenario you will need your service/owners manual if you can't find the first and best tool you ever bought for your Yamaha, despair not, for a mere zero $0 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need please click on the links below. Good luck and have a nice day.
YBR125 55 plate with rev counter issues
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Yamaha YBR 125 Service Manual
OEM parts for Yamaha
YAMAHA YBR125 Owner Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e


2005 Yamaha Ybr... | Answered on Feb 05, 2017


Hi, Anonymous for this situation I would call my local dealer or reputable shop's service/parts department and inquire about any possible quick fix, answers, or parts inquiry. For more information about your issue and valuable "FREE" downloads that you will need please click on the links below. Good luck and have a nice day.
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2005 Yamaha Ybr... | Answered on Jan 11, 2017


Hi vikeshharryp,
Here is your wiring diagram
jdvillanueva_2.jpg

Hope I helped you.
Have a nice day!

2005 Yamaha Ybr... | Answered on Jul 11, 2015


check power at fuze then at horn with a test light
if you have power at the horn replace the horn

2005 Yamaha Ybr... | Answered on Apr 18, 2014


I would start with pulling the carbs, and cleaning the jets. run a wire from a wire blush , so you dont damage them, thru them, with some carb cleaner. should be fine after that. pull the jets and clean then, dont just spray carb cleaner thru them.

2005 Yamaha Ybr... | Answered on Feb 19, 2014

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